//
//  NSString+MFDES.h
//  24-加密
//
//  Created by mafeng on 16/8/16.
//  Copyright © 2016年 mafeng. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSString (MFDES)

// 1. 字符串对称加密(DES)
- (NSString *)stringWithDES;

// 2. 字符串对称解密(DES)
- (NSString *)desWithString;

@end
